MAX1601 Maxim, MAX1601 Datasheet - Page 4

• Manufacturer Part Number: MAX1601
• Description: Dual-Channel CardBus and PCMCIA Power Switches with SMBus Serial Interface
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(VL = VY = 3.3V, VX = 5V, 12INA = 12INB = 12V, T
Dual-Channel CardBus and PCMCIA
Power Switches with SMBus™ Serial Interface
4
Note 3: Not production tested.
Note 4: Thermal limit not active in standby state (all switches programmed to GND or high-Z state).
Note 5: A transition must internally provide at least a hold time in order to bridge the undefined region (300ns max) of the falling
SMB Input Capacitance
SMBCLK Clock Frequency
SMBCLK Clock Low Time
SMBCLK Clock High Time
SMB Repeated Start-Condition
Setup Time
SMB Start-Condition Hold Time
SMB Stop-Condition Setup Time
SMB Data Valid to SMBCLK Rising-
Edge Time
SMB Data Hold Time
Bus Free Time
ADR Input Low Voltage
ADR Input High Voltage
Logic Input Bias Current
SCL Fall to SDA Valid
(Master Clocking-In Data)
Start-Condition Setup
_______________________________________________________________________________________
edge of SMBCLK.
PARAMETER
SMBSUS, SMBCLK, SMBDATA
SMBus spec = 10kHz min
t
t
t
t
t
t
10% of SMBCLK
t
t
ADR, SMBSUS, SMBCLK, SMBDATA
LOW
HIGH
SU:STA
HD:STA
SU:STO
SU:DAT
HD:DAT
BUF
between start and stop conditions
10% to 10% points
90% to 90% points
90% to 90% points
10% of SMBDATA to 90% of SMBCLK
90% of SMBCLK to 10% of SMBDATA
10% or 90% of SMBDATA to
(Note 5)
A
= 0°C to +85°C, unless otherwise noted. Typical values are at T
CONDITIONS
MIN
250
500
DC
4.7
4.7
1.5
4.7
-1
4
4
4
0
TYP
100
5
A
MAX
1000
100
0.6
= +25°C.)
1
UNITS
kHz
µA
pF
µs
µs
ns
µs
µs
ns
ns
µs
ns
µs
V
V